156919189034

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{28571}}^1\times {\mathrm{7607}}^1$

素因数の和:36218

約数の個数: 24

約数和(自身を含む): 248460511968

約数和(自身を除く): 91541322934

約数列:

[1, 2, 19, 38, 361, 722, 7607, 15214, 28571, 57142, 144533, 289066, 542849, 1085698, 2746127, 5492254, 10314131, 20628262, 217339597, 434679194, 4129452343, 8258904686, 78459594517, 156919189034]

約数ペア:

[(1, 156919189034), (2, 78459594517), (19, 8258904686), (38, 4129452343), (361, 434679194), (722, 217339597), (7607, 20628262), (15214, 10314131), (28571, 5492254), (57142, 2746127), (144533, 1085698), (289066, 542849)]